Fig. 4From: Xpert MTB/RIF assay for diagnosis of extrapulmonary tuberculosis in children: a systematic review and meta-analysisHierarchical summary receiver operating characteristic (HSROC) curve of the diagnostic accuracy of Xpert® MTB/RIF assay (Xpert) for extrapulmonary tuberculosis (EPTB). Summary points of the sensitivity and specificity, HSROC curve, and 95% confidence intervals. The area under the curve of the HSROC for Xpert was 0.89Back to article page